You have blood and air, very close to each other in alveolus of the lungs. They are separated by single flat epithelium of the capillary on one hand and single flat epithelium of the alveolus on another hand. Interestingly, the surface area of this transfer is about 1000 square feet.
air sacs are in the lungs and when you breathe in blood carries it to the lungs.
you breath it in and the air goes into your lungs and helps pump the blood around
In the human body, air is brought into contact with blood in the lungs. This happens through the process of respiration, where oxygen from the air diffuses into the blood in the capillaries surrounding the alveoli in the lungs, and carbon dioxide from the blood diffuses into the air to be exhaled.
. Oxygen is found in red blood cells. But the air that you breath in is in your lungs.
It is commonly called the Windpipe; the medical name is trachea.
blood
The lungs are the organs responsible for filling blood with oxygen. In the lungs, oxygen from the air we breathe diffuses into the blood in the capillaries surrounding the alveoli, which are tiny air sacs in the lungs. This oxygenated blood is then pumped by the heart to the rest of the body.
The lungs provide for gas exchange between the blood and the air. So when your heart pumps blood to your lungs, the lungs provide an area for blood to absorb oxygen from the air we breath in and to rid its self of excess carbon dioxide, which is then exhaled.
The lungs do not clean dirty blood, although they do allow excess carbon dioxide to escape into the air. Dirty blood is filtered by the kidneys, not the lungs.
The lungs are the primary organs that fill blood with oxygen. Oxygen from the air is inhaled into the lungs, where it moves into the bloodstream through tiny blood vessels called capillaries surrounding the lungs' air sacs.
The lungs do not clean dirty blood, although they do allow excess carbon dioxide to escape into the air. Dirty blood is filtered by the kidneys, not the lungs.
The exchange of gases between blood and air occurs in the alveoli of the lungs. Oxygen from the air diffuses into the bloodstream, while carbon dioxide from the blood diffuses into the air in the alveoli to be exhaled.